From: Vinod Koul <vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Anup Patel <anup.patel-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Herbert Xu
<herbert-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org>,
"David S . Miller"
<davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
Jassi Brar
<jassisinghbrar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Dan Williams
<dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Ray Jui <rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>,
Scott Branden <sbranden-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>,
Jon Mason <jonmason-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>,
Rob Rice <rob.rice-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>,
bcm-kernel-feedback-list-dY08KVG/lbpWk0Htik3J/w@public.gmane.org,
dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-crypto-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-raid-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v8 0/4] Broadcom SBA RAID support
Date: Tue, 16 May 2017 10:02:40 +0530 [thread overview]
Message-ID: <20170516043239.GH15061@localhost> (raw)
In-Reply-To: <1494824695-21797-1-git-send-email-anup.patel-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
On Mon, May 15, 2017 at 10:34:51AM +0530, Anup Patel wrote:
> The Broadcom SBA RAID is a stream-based device which provides
> RAID5/6 offload.
>
> It requires a SoC specific ring manager (such as Broadcom FlexRM
> ring manager) to provide ring-based programming interface. Due to
> this, the Broadcom SBA RAID driver (mailbox client) implements
> DMA device having one DMA channel using a set of mailbox channels
> provided by Broadcom SoC specific ring manager driver (mailbox
> controller).
>
> The Broadcom SBA RAID hardware requires PQ disk position instead
> of PQ disk coefficient. To address this, we have added raid_gflog
> table which will help driver to convert PQ disk coefficient to PQ
> disk position.
Applied, now
--
~Vinod
--
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WARNING: multiple messages have this Message-ID (diff)
From: vinod.koul@intel.com (Vinod Koul)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 0/4] Broadcom SBA RAID support
Date: Tue, 16 May 2017 10:02:40 +0530 [thread overview]
Message-ID: <20170516043239.GH15061@localhost> (raw)
In-Reply-To: <1494824695-21797-1-git-send-email-anup.patel@broadcom.com>
On Mon, May 15, 2017 at 10:34:51AM +0530, Anup Patel wrote:
> The Broadcom SBA RAID is a stream-based device which provides
> RAID5/6 offload.
>
> It requires a SoC specific ring manager (such as Broadcom FlexRM
> ring manager) to provide ring-based programming interface. Due to
> this, the Broadcom SBA RAID driver (mailbox client) implements
> DMA device having one DMA channel using a set of mailbox channels
> provided by Broadcom SoC specific ring manager driver (mailbox
> controller).
>
> The Broadcom SBA RAID hardware requires PQ disk position instead
> of PQ disk coefficient. To address this, we have added raid_gflog
> table which will help driver to convert PQ disk coefficient to PQ
> disk position.
Applied, now
--
~Vinod
WARNING: multiple messages have this Message-ID (diff)
From: Vinod Koul <vinod.koul@intel.com>
To: Anup Patel <anup.patel@broadcom.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S . Miller" <davem@davemloft.net>,
Jassi Brar <jassisinghbrar@gmail.com>,
Dan Williams <dan.j.williams@intel.com>,
Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
Jon Mason <jonmason@broadcom.com>,
Rob Rice <rob.rice@broadcom.com>,
bcm-kernel-feedback-list@broadcom.com, dmaengine@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-raid@vger.kernel.org
Subject: Re: [PATCH v8 0/4] Broadcom SBA RAID support
Date: Tue, 16 May 2017 10:02:40 +0530 [thread overview]
Message-ID: <20170516043239.GH15061@localhost> (raw)
In-Reply-To: <1494824695-21797-1-git-send-email-anup.patel@broadcom.com>
On Mon, May 15, 2017 at 10:34:51AM +0530, Anup Patel wrote:
> The Broadcom SBA RAID is a stream-based device which provides
> RAID5/6 offload.
>
> It requires a SoC specific ring manager (such as Broadcom FlexRM
> ring manager) to provide ring-based programming interface. Due to
> this, the Broadcom SBA RAID driver (mailbox client) implements
> DMA device having one DMA channel using a set of mailbox channels
> provided by Broadcom SoC specific ring manager driver (mailbox
> controller).
>
> The Broadcom SBA RAID hardware requires PQ disk position instead
> of PQ disk coefficient. To address this, we have added raid_gflog
> table which will help driver to convert PQ disk coefficient to PQ
> disk position.
Applied, now
--
~Vinod
next prev parent reply other threads:[~2017-05-16 4:32 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-15 5:04 [PATCH v8 0/4] Broadcom SBA RAID support Anup Patel
2017-05-15 5:04 ` Anup Patel
2017-05-15 5:04 ` [PATCH v8 1/4] lib/raid6: Add log-of-2 table for RAID6 HW requiring disk position Anup Patel
2017-05-15 5:04 ` Anup Patel
2017-05-15 5:04 ` [PATCH v8 2/4] async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome() Anup Patel
2017-05-15 5:04 ` Anup Patel
2017-05-15 5:04 ` Anup Patel
2017-05-15 5:04 ` [PATCH v8 3/4] dmaengine: Add Broadcom SBA RAID driver Anup Patel
2017-05-15 5:04 ` Anup Patel
2017-05-15 5:04 ` [PATCH v8 4/4] dt-bindings: Add DT bindings document for " Anup Patel
2017-05-15 5:04 ` Anup Patel
[not found] ` <1494824695-21797-1-git-send-email-anup.patel-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-05-16 4:32 ` Vinod Koul [this message]
2017-05-16 4:32 ` [PATCH v8 0/4] Broadcom SBA RAID support Vinod Koul
2017-05-16 4:32 ` Vinod Koul
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